3/4x^2-7/4x=0

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Solution for 3/4x^2-7/4x=0 equation: 


x in (-oo:+oo)

(3/4)*x^2-((7/4)*x) = 0

(3/4)*x^2+(-7/4)*x = 0

3/4*x^2-7/4*x = 0

DELTA = (-7/4)^2-(0*3/4*4)

DELTA = 49/16

DELTA > 0

x = ((49/16)^(1/2)+7/4)/(3/4*2) or x = (7/4-(49/16)^(1/2))/(3/4*2)

x = 7/3 or x = 0

x in { 0, 7/3 }

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